A16939-335 Cornell Pump OEM Drive Coupler

The A16939-335 Cornell OEM Drive Coupler is a torsional coupling for Cornell Pump Company centrifugal pump systems.

Cornell manufactures pumps for some of the most demanding fluid handling applications in agriculture, mining, food processing, and municipal service. Each pump model is matched to a specific coupling that provides the correct torsional stiffness and damping for that pump-driver combination. The A16939-335 serves its target pump models by absorbing prime mover vibration while transmitting torque cleanly to the pump impeller shaft.

This is a direct OEM replacement. Verify the part number against your pump’s service documentation before ordering. During installation, use dial indicators to check alignment, inspect hub conditions, and torque all fasteners per Cornell’s specification.

Stark Industrial Products stocks Cornell couplers for fast turnaround to pump service facilities and agricultural operations.